叩き， 敲き， たたき， タタキ
1. finely chopped fish or meat (sometimes seared first), mince
2. hitting (e.g. a drum), striking, beating, person who strikes something
3. bashing, criticizing, attacking
4. robbery, extortion
5. springboard for discussion, draft proposal, tentative...
敲，打；精切鱼片或肉片，碎肉；批评，抨击；敲诈，勒索